2 years ago

I need help with this one just give me answer.

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

4 0

Answer:

it is not possible because you only know 1 side. Unless you use cos sin

Step-by-step explanation:

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sesenic [268]

Answer: i gotchu, it would be 22 ounces

Step-by-step explanation:

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2 years ago

The per capita growth rate of many species varies temporally for a variety of reasons, including seasonality and habitat destruc

Veronika [31]

Answer:

$n(t)=n_0e^{(1-e^{-t }-t)}$

Step-by-step explanation:

If n(t) represents the population size at time t, where n is measured in individuals and t is measured in years.

$\frac{dn}{dt}=n(e^{-t }-1), n(0)=n_o$

$\frac{dn}{n}=(e^{-t }-1)dt$

Taking the integral of both sides

$\int\frac{dn}{n}=\int(e^{-t }-1)dt\\\int\frac{dn}{n}= \int e^{-t }dt-\int1dt$

ln |n| = $-e^{-t }-t+C$

Where C is integration constant

Taking the exponential of both sides

$n=e^{(-e^{-t }-t+C)}$

$n=e^{(-e^{-t }-t)}e^C\\n=Ke^{(-e^{-t }-t)}$ whee the exponential of a constant is a constant K.

When t=0, $n(0)=n_o$

$n_0=Ke^{-1$

Therefore:

$n=n_0e^{1}e^{(-e^{-t }-t)}$

$n(t)=n_0e^{(1-e^{-t }-t)}$

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2 years ago

A rectangle is 12 feet long and 34 feet wide. What is the area of the rectangle? Enter your answer in the box as a fraction in s

guajiro [1.7K]

The rectangle is 48 feet long. To find area just take the lenght, and the width and multiply them. In this case the length is 12 feet, and the width is 34 feet. So 12 x 34 = 48 ft.
~Deceptiøn

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3 years ago

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Step-by-step explanation:

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2 years ago

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Identify the correct solution to the problem 3 x 9/10

vitfil [10]

Step by step:

3 x 9/10
Turn 3 into a fraction
3/1 x 9/10
Now multiply straight across
3x9=27 and 1x10=10
So you get
27/10 or 27/10 or 2.7

This can also be completed by simply turning 9/10 into a decimal and doing
3 x 0.9 = 2.7

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1 year ago

I need help with this one just give me answer.​

I need help with this one just give me answer.